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The following table shows years of schooling and wages for 20 workers. Years of Wage Worker Schooling Income 9 19,000 14 25,000 12 31,000 11 15,000 12 20,000 9 13,000 13 23,000 16 39,000 10 10,000 11 19,000 14 25,000 12 12,000 16 27,000 9 28,000 12 15,000 13 26,000 16 29,000 16 35,000 13 17,000 14 21 000 5.1 Develop a crosstabulation for the data, with years of schooling as the row variable and wage income as the column variable. For years of schooling, use classes of 9-1 1,12-14,15-17; for wage income, use classes of 10,000-19,999, 20,000-29,999, 30,000-39,999. (6 Point) 5.2 Compute the row percentages. (3 Point) 5.3 Compute the column percentages. (3 Point) 5.4 Comment on the relationship between years of schooling and wage income. (3 Point)